Create and manage your custom projects from scratch with CrowdFlower’s powerful platform.
If you are a self-starter who wants to build a crowdsourcing job with minimal support, get started with Builder. The best types of jobs are data-centric projects that can be split into many simple, repetitive tasks.
If you are seeking a custom built solution with additional customer support, then building it yourself may be difficult. For highly complex projects that require specialized skill sets, try a custom solution.
Have a question directly related to Builder? Please email us at email@example.com.
Frequently Asked Questions.
Guide to create and run your job.
Overview of functions.
October 23, 2012
Mission Bay Conference Center
Automatically reject poorly-performing contributors and their judgments.
See the Gold documentation.
Increase the speed of your job by running on multiple contributor pools simultaneously.
Download the judgments submitted in your job at any time. Our aggregated report delivers only the most accurate answers.
Completely automate your process with our fully functional HTTP/REST API.
For more info, see the API documentation.
Access statistics on your job and contributors as the job completes.
Use the CrowdFlower internal interface to test your job and submit judgments in the job.
Credit card is not required on signup. After creating a job and setting the price, we include a markup of 33% in the cost you are quoted.